package util;

import com.google.android.gcm.server.Sender;

public class GCMSender {
	private static  Sender sender;
	
	private GCMSender(String key){
		sender=new Sender(key);
	}
	public static Sender getInstance(){
		if(sender==null){
			String key="AIzaSyDiPnqi8OazbPLp7kUMUDgvKSyig6Na_94";
			sender=new Sender(key);
		}
		return sender;
	}
}
